#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <unistd.h>

int main()
{
	time_t end;
	int64_t count = 0;

	end = time(NULL) + 5;

	while (time(NULL) <= end) {
		count++;
	}
	
	printf("----count: %ld \n", count);

	exit(0);
}
